Specifications

K 109SB
Item number
K 109SB 1039Z0002
• Extremely rugged headset
• Good intelligibility
• High ambient noise attenuation
Intercom
Headset with ear protector headphones that effectively
attenuate both ambient noise and sound leaking from the
headphones. Vertically adjustable, swiveling earphones
with foam lined plastic ear pads. Single cable. Close-talk-
ing microphone for good intelligibility.
Particularly suited for communication systems in noisy
environments, manufacturing halls, construction sites as
well as theater use, e.g., transmitting directions to camera
operators in the audience area. Custom versions will be
made in large or small runs.
162
SPECIFICATIONS
Microphone
Polar pattern: hypercardioid
Type: dynamic
Frequency range: 100 to 8,000 Hz
Sensitivity: 0.72 mV/Pa (-63 dBV)
Max. SPL for 1% THD: 130 dB
Impedance: ≤230 ohms
Recommended load impedance: ≥500 ohms
Headphones
Type: closed-back, circumaural
Noise attenuation: >25 dB
Frequency range: 50 to 13,000 Hz
Sensitivity: 90 dB SPL/mW
Impedance: 200 ohms
System
Connector: stripped and tinned leads
Cable: 2.5 m (8 ft. 4 in.), single-entry
Finish: matte black/blue
Net/shipping weight: 225/435 g (7.9/15.4 oz.)
Standard accessory: W 40 windscreen
7496_04_Fulline_E3_fsch 29.06.2004 13:24 Uhr Seite 162